Merge branch 'master' into StatsBase2021

.ci/test_and_change_uuid.jl

@@ -0,0 +1,28 @@
+@static if Base.VERSION >= v"1.6"
+    using TOML
+    using Test
+else
+    using Pkg: TOML
+    using Test
+end
+
+# To generate the new UUID, we simply modify the first character of the original UUID
+const original_uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
+const new_uuid      = "20745b16-79ce-11e8-11f9-7d13ad32a3b2"
+
+# `@__DIR__` is the `.ci/` folder.
+# Therefore, `dirname(@__DIR__)` is the repository root.
+const project_filename = joinpath(dirname(@__DIR__), "Project.toml")
+
+@testset "Test that the UUID is unchanged" begin
+    project_dict = TOML.parsefile(project_filename)
+    @test project_dict["uuid"] == original_uuid
+end
+
+write(
+    project_filename,
+    replace(
+        read(project_filename, String),
+        r"uuid = .*?\n" => "uuid = \"$(new_uuid)\"\n",
+    ),
+)

.github/workflows/ci.yml

@@ -12,7 +12,6 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.0'
           - '1' # automatically expands to the latest stable 1.x release of Julia
           - 'nightly'
         os:
@@ -41,6 +40,10 @@ jobs:
             ${{ runner.os }}-test-${{ env.cache-name }}-
             ${{ runner.os }}-test-
             ${{ runner.os }}-
+<<<<<<< HEAD
+=======
+      - run: julia --color=yes .ci/test_and_change_uuid.jl
+>>>>>>> master
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
@@ -52,8 +55,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+<<<<<<< HEAD
       - uses: julia-actions/julia-buildpkg@latest
       - uses: julia-actions/julia-docdeploy@latest
+=======
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: '1'
+      - run: |
+          julia --project=docs -e '
+            using Pkg
+            Pkg.develop(PackageSpec(path=pwd()))
+            Pkg.instantiate()'
+      - run: julia --project=docs docs/make.jl
+>>>>>>> master
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}

LICENSE.md

@@ -1,7 +1,8 @@
-StatsBase.jl is licensed under the MIT License:
+Statistics.jl is licensed under the MIT License:
 
-> Copyright (c) 2012-2016: Dahua Lin, Simon Byrne, Andreas Noack,
-> Douglas Bates, John Myles White, Simon Kornblith, and other contributors.
+> Copyright (c) 2012-2016: Jeff Bezanson, Stefan Karpinski, Viral B. Shah,
+> Dahua Lin, Simon Byrne, Andreas Noack, Douglas Bates, John Myles White,
+> Simon Kornblith, and other contributors.
 
 > Permission is hereby granted, free of charge, to any person obtaining
 > a copy of this software and associated documentation files (the

Project.toml

@@ -1,33 +1,13 @@
-name = "StatsBase"
-uuid = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
-authors = ["JuliaStats"]
-version = "0.33.10"
+name = "Statistics"
+uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [deps]
-DataAPI = "9a962f9c-6df0-11e9-0e5d-c546b8b5ee8a"
-DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
-Missings = "e1d29d7a-bbdc-5cf2-9ac0-f12de2c33e28"
-Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
-Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
-SortingAlgorithms = "a2af1166-a08f-5f64-846c-94a0d3cef48c"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
-Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
-StatsAPI = "82ae8749-77ed-4fe6-ae5f-f523153014b0"
-
-[compat]
-DataAPI = "1"
-DataStructures = "0.10, 0.11, 0.12, 0.13, 0.14, 0.17, 0.18"
-Missings = "0.3, 0.4, 1.0"
-SortingAlgorithms = "0.3, 1.0"
-StatsAPI = "1"
-julia = "1"
 
 [extras]
-Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
-DelimitedFiles = "8bb1440f-4735-579b-a4ab-409b98df4dab"
-StableRNGs = "860ef19b-820b-49d6-a774-d7a799459cd3"
+Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Dates", "DelimitedFiles", "StableRNGs", "Test"]
+test = ["Random", "Test"]

README.md

@@ -1,16 +1,16 @@
-## StatsBase.jl
+# Statistics.jl
 
-*StatsBase.jl* is a Julia package that provides basic support for statistics. Particularly, it implements a variety of statistics-related functions, such as scalar statistics, high-order moment computation, counting, ranking, covariances, sampling, and empirical density estimation.
+[![Build status](https://github.com/JuliaLang/Statistics.jl/workflows/CI/badge.svg)](https://github.com/JuliaLang/Statistics.jl/actions?query=workflow%3ACI+branch%3Amaster)
 
-- **Build & Testing Status:**
-  [![Build status](https://github.com/JuliaStats/StatsBase.jl/workflows/CI/badge.svg)](https://github.com/JuliaStats/StatsBase.jl/actions?query=workflow%3ACI+branch%3Amaster)
-  [![Coverage Status](https://coveralls.io/repos/JuliaStats/StatsBase.jl/badge.svg?branch=master)](https://coveralls.io/r/JuliaStats/StatsBase.jl?branch=master)
-  [![Coverage Status](http://codecov.io/github/JuliaStats/StatsBase.jl/coverage.svg?branch=master)](http://codecov.io/github/JuliaStats/StatsBase.jl?branch=master)
+Development repository for the Statistics standard library (stdlib) that ships with Julia. 
 
-- **Documentation**: [![][docs-stable-img]][docs-stable-url] [![][docs-latest-img]][docs-latest-url]
+#### Using the development version of Statistics.jl
 
-[docs-latest-img]: https://img.shields.io/badge/docs-latest-blue.svg
-[docs-latest-url]: http://JuliaStats.github.io/StatsBase.jl/latest/
+If you want to develop this package, do the following steps:
+- Clone the repo anywhere.
+- In line 2 of the `Project.toml` file (the line that begins with `uuid = ...`), modify the UUID, e.g. change the `107` to `207`.
+- Change the current directory to the Statistics repo you just cloned and start julia with `julia --project`.
+- `import Statistics` will now load the files in the cloned repo instead of the Statistics stdlib.
+- To test your changes, simply do `include("test/runtests.jl")`.
 
-[docs-stable-img]: https://img.shields.io/badge/docs-stable-blue.svg
-[docs-stable-url]: http://JuliaStats.github.io/StatsBase.jl/stable/
+If you need to build Julia from source with a git checkout of Statistics, then instead use `make DEPS_GIT=Statistics` when building Julia. The `Statistics` repo is in `stdlib/Statistics`, and created initially with a detached `HEAD`. If you're doing this from a pre-existing Julia repository, you may need to `make clean` beforehand.

docs/Project.toml

@@ -1,6 +1,5 @@
 [deps]
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
-StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 
 [compat]
 Documenter = "0.24"

docs/make.jl

@@ -1,32 +1,16 @@
-using Documenter, StatsBase, Statistics, Random, LinearAlgebra
+using Documenter, Statistics
 
 # Workaround for JuliaLang/julia/pull/28625
 if Base.HOME_PROJECT[] !== nothing
     Base.HOME_PROJECT[] = abspath(Base.HOME_PROJECT[])
 end
 
 makedocs(
-    sitename = "StatsBase.jl",
-    modules = [StatsBase],
-    pages = ["index.md",
-             "weights.md",
-             "scalarstats.md",
-             "robust.md",
-             "deviation.md",
-             "cov.md",
-             "counts.md",
-             "ranking.md",
-             "sampling.md",
-             "empirical.md",
-             "signalcorr.md",
-             "multivariate.md",
-             "misc.md",
-             "statmodels.md",
-             "transformations.md"],
-    strict=true,
-    checkdocs=:exports
-)
+    modules = [Statistics],
+    sitename = "Statistics",
+    pages = Any[
+        "Statistics" => "index.md"
+        ]
+    )
 
-deploydocs(
-    repo = "github.com/JuliaStats/StatsBase.jl.git"
-)
+deploydocs(repo = "github.com/JuliaLang/Statistics.jl.git")

docs/src/index.md

@@ -1,19 +1,19 @@
-# StatsBase.jl Documentation
-
-```@meta
-CurrentModule = StatsBase
-DocTestSetup = quote
-    using Statistics
-    using Random
-end
-```
-
-*StatsBase.jl* is a Julia package that provides basic support for statistics. Particularly, it implements a variety of statistics-related functions, such as scalar statistics, high-order moment computation, counting, ranking, covariances, sampling, and empirical density estimation.
+# Statistics
 
+The Statistics standard library module contains basic statistics functionality.
 
-```@contents
-Pages = ["weights.md", "scalarstats.md", "robust.md", "deviation.md", "cov.md", "counts.md", "ranking.md", "sampling.md", "empirical.md", "signalcorr.md", "misc.md", "statmodels.md", "transformations.md"]
-Depth = 2
+```@docs
+std
+stdm
+var
+varm
+cor
+cov
+mean!
+mean
+median!
+median
+middle
+quantile!
+quantile
 ```
-
-